Drinks & Cocktails with Orange Bitters
This is the kind of herbal bitter you just use a drop or two of, although this version can be hard to find. Substitute with a dash of regular bitters.

Kaffe Royal
Absolut Vodka, Dry Vermouth, Sweet Vermouth, Aromatic Bitters, Orange Bitters, Maraschino, Orange Zest

San Francisco (Café Royal Version)
Sweet Vermouth, Dry Vermouth, Plymouth Sloe Gin, Aromatic Bitters, Orange Bitters, Cherry

Absolut Vanilia Celebration
Absolut Vanilia, Orange Bitters, Champagne

Border Crossing
Triple Sec, Lime Juice, Runny Honey, Orange Bitters, Ginger Ale, Blueberry, Lime